To be honest, I did not expect such a set-up from canon. On the open soap, the most terrible, even on the old sigma 50mm by 1.4 there was no such soap, but it is worth considering that the latter is 6 times cheaper ! It’s not for nothing that Canon released the second version of this lens, they probably fixed something in it, but as for this particular lens, it’s a complete pass. Fortunately, now you can test everything by renting optics, thank God I didn’t buy this sanctuary before. I want Sigma 35 ART. Of the 35, this is definitely the best glass.
Canon EF 40mm f/2.8 STM Lens - Fixed Black (6310B002) for US Cameras
76 Review
Black Canon EF 24-105mm f/4L IS II USM Lens - Model 1380C002
78 Review
Nikon 35mm f/1.8G Auto Focus Lens for Nikon DSLR Cameras - Black (Model 2183)
125 Review
Canon EF 50mm f/1.8 II Fixed Lens - Discontinued by Manufacturer
93 Review